StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get list of columns where all records have null values in a table - SQL
Author | Votes | Δ |
---|---|---|
Michel Milezzi | 1 | +1.13 |
Matt | 1 | +0.86 |
Gordon Linoff | 0 | -1.99 |
Last visited: Jan 1, 2019, 8:55:20 AM